“Congratulations to Gretchen Whitmer on winning the Democratic nomination for governor in Michigan,” said Democratic Governors Association Chair Gov. Jay Inslee. “Michigan is one of the DGA’s top targets for pickup this cycle, and Gretchen is a terrific candidate. Gretchen Whitmer knows how to get things done to make a difference in people’s lives. She worked across the aisle to help expand Medicaid coverage to more than 680,000 Michiganders, and has concrete plans to fix Michigan’s roads and improve its education system. She’s the right person to bring change to Michigan this November.”

“Gretchen Whitmer will work every day to make sure Michiganders lives improve, and that’s why she’s going to be a great governor,” said Democratic Governors Association Vice Chair Gina Raimondo.“She’s relentless when it comes to finding a solution. Whether it’s fixing Michigan’s roads and bridges, fighting for universal preschool and debt-free community college, or cleaning up Michigan’s drinking water, Gretchen will get it done. Gretchen Whitmer is one of the great Democratic female candidates who will help make 2018 the year of the woman governor.”

Former Secretary of State Hillary Clinton endorsed and recorded a robocall on behalf of Haley Stevens, who is running for the Democratic nomination in Michigan’s 11th congressional district. Stevens, the former chief of staff for President Barack Obama’s Auto Task Force in the Treasury Department and a veteran of Clinton’s 2008 presidential campaign, is one of six Democrats vying for the party’s nomination in tomorrow’s primary. The winner will face off against the Republican nominee in November to succeed retiring Republican Rep. Dave Trott.

The transcript of the robocall:

“Hello, this is Hillary Clinton and I’m calling to encourage you to cast your vote on Tuesday for a fresh, new Michigan leader, Haley Stevens. Haley served as the chief of staff to the Auto Rescue, she helped save 200,000 Michigan jobs, and she knows how to support Michigan’s advanced manufacturing economy, especially through training opportunities. I’ve seen Haley in action. We can count on her to protect the gains we’ve made with Obamacare. So please, vote for Haley Stevens, on Tuesday. Thank you, very much.”

This is Clinton’s first primary endorsement of a candidate in the runup to the midterms, who has generally kept a low profile since the 2016 election. Larry Sabato and the Cook Political Report both rank the race as a toss-up.